Aryca phone cases not only protect iphones and smartphones from water damage, but allow full functionality of phone, text, camera, and video features. Unique silicone membrane allows full use of touchpad and voice calls without removing phone from case. Clear rear panel allows complete use of camera and video while underwater. Floats with provided floating lanyard (check buoyancy before use). WAVE model accommodates sizes up to iPhone and TIDE model fits larger 4G smartphones.